While Sophos Central allows configuration of SD-WAN Connection Groups in conjunction with V19EAP appliances, they at least in my case aren't rolled out to the V19 devices. The task is now stuck in the tasks queue pending transactions and never gets started into "in progress transactions".
Also deletion of the (not successfully rolled out) SD-WAN Connection Groups isn't working, as this job is simply queued behind the not working rollout task.
So the rollout of the SD-WAN Connection Groups seems not to be supported in central/V19EAP yet. Just wanted to warn other EAP users, that they don't run in the same task queue issue as I have.
Besides of that little glitch V19EAP2 runs great so far...
Edit 2022-02-08: If you got tasks stuck in the queue as above, deregister involved firewalls from central and reregister it afterwards. this will delete obsolete or hanging tasks out of the queue. Solved the issue for me...
Edit 2022-02-08: Added Resolution for the issue
[bearbeitet von: SaschaParis um 8:15 AM (GMT -8) am 8 Feb 2022]